package com.mapper;

import com.domain.Book;
import org.apache.ibatis.annotations.Select;

/**
* @author 13565
* @description 针对表【tb_book】的数据库操作Mapper
* @createDate 2024-12-11 11:22:14
* @Entity com.domain.Book
*/
public interface BookMapper {
    @Select("select * from tb_book where id = #{id}")
    public Book getBookById(Integer id);

}




